Syfe + MariBank: The Two-Platform CPF/SRS + Savings Combo for Singapore Investors (2026)
How to split your cash between Syfe’s CPF/SRS investing and Cash+ Guaranteed, and MariBank’s no-lock-in savings account — with real August 2026 rates.
Syfe and MariBank solve different problems. Syfe handles your CPF, SRS, and long-term investing, plus guaranteed cash returns up to 4.0% p.a. through Cash+ Guaranteed. MariBank handles day-to-day spending money with no lock-in and a promotional rate of 2.48% p.a. for new users. Together, you get better returns than parking everything in one account, without giving up access to your cash.
Not financial advice. All figures are for educational reference only. Data as at 4 August 2026 unless noted.
- Use Syfe for CPF/SRS investing and to lock in guaranteed rates up to 4.0% p.a. on cash you won’t touch for 3-12 months
- Use MariBank for your emergency fund and near-term spending — 0.88% p.a. base, 2.48% p.a. for new users in month one, zero lock-in
- A simple 50/50 split on SGD 30,000 can earn roughly S$700+ a year more than leaving it all in a Big 3 bank account
Table of Contents
Contents — Click to expand
Why Combine Syfe and MariBank?
Most people pick one platform and dump all their cash into it. That leaves money on the table. Syfe and MariBank are built for different jobs, and using them together plays to each platform’s strength.
Syfe is an MAS-licensed robo-advisor and brokerage. It’s where you’d invest your CPF Ordinary Account and SRS funds, and where you can lock in a guaranteed rate on cash you don’t need immediately. MariBank is a digital bank backed by Sea Limited (the company behind Shopee and Garena). It’s built for everyday banking — no lock-in, no minimum balance, and same-day access to your money.
Here’s the simple rule: money you need within the next few months stays in MariBank. Money you can lock away for 3-12 months goes into Syfe Cash+ Guaranteed for the higher rate. If you have CPF or SRS funds to invest, that goes into Syfe too.
Syfe’s Role: CPF/SRS Investing + Cash+ Guaranteed
Syfe covers two jobs in this combo. First, it’s where you invest your CPF Ordinary Account (CPFIS) and SRS funds — through globally diversified portfolios that follow your risk profile. Second, its Cash+ Guaranteed product locks in a fixed return on spare cash for a set term.
As at 4 August 2026, Syfe Cash+ Guaranteed offers returns between 1.2% and 4.0% p.a. across 1, 3, 6, and 12-month lock-in terms — the longer the lock-in, the higher the rate. Your capital and return are guaranteed for the term, subject to the credit risk of the underlying bank the funds are placed with. This isn’t a bank deposit, so it doesn’t carry SDIC insurance the way a savings account does — you’re relying on Syfe’s institutional counterparty instead.
For a Singapore investor holding SGD 15,000 in a 12-month Cash+ Guaranteed placement at 4.0% p.a., that’s roughly S$600 in guaranteed interest over the year — before accounting for any early withdrawal penalty if you break the lock-in.
MariBank’s Role: Everyday Savings + Bonus Interest
MariBank plays the opposite role. The Mari Savings Account has no minimum deposit, no salary crediting requirement, and no minimum spend. That makes it the natural home for your emergency fund and short-term spending money — cash you might need at 24 hours’ notice.
As at 4 August 2026, the base rate on the Mari Savings Account is 0.88% p.a. New users get an extra 1.60% p.a. bonus for the first 30 days after account opening, bringing the effective rate to 2.48% p.a. on the first S$100,000. Interest is credited daily based on your previous day’s balance, so you don’t need to lock anything in to earn it.
MariBank is backed by Sea Limited and regulated by MAS as a digital full bank, with deposits covered under the Singapore Deposit Insurance Scheme up to S$100,000 per depositor.
Rates at a Glance (August 2026)
| Product | Rate (p.a.) | Lock-in | Protection |
|---|---|---|---|
| Syfe Cash+ Guaranteed | 1.2% – 4.0% | 1 / 3 / 6 / 12 months | Guaranteed by counterparty bank, no SDIC |
| MariBank Savings (new user) | 2.48% (first 30 days, up to S$100k) | None | SDIC up to S$100k |
| MariBank Savings (base) | 0.88% | None | SDIC up to S$100k |
| Typical Big 3 bank savings (base) | ~0.05% | None | SDIC up to S$100k |
Source: syfe.com/cash-management/cash-plus-guaranteed, maribank.sg/fees-rates — rates as at 4 August 2026, subject to change without notice.
Worked Example: Splitting SGD 30,000
Here’s how the combo plays out with real numbers. Say you have SGD 30,000 in spare cash beyond your emergency fund needs.
Option A — all in a Big 3 bank at 0.05% p.a.: you’d earn roughly S$15 a year. That’s effectively nothing.
Option B — all in MariBank at the 0.88% base rate: you’d earn about S$264 a year, with full flexibility to withdraw anytime.
Option C — the combo: S$15,000 in Syfe Cash+ Guaranteed (12-month, 4.0% p.a.) + S$15,000 in MariBank (0.88% base): that’s roughly S$600 from Syfe plus S$132 from MariBank, for about S$732 a year. That’s nearly 50 times more than leaving it all in a traditional bank, while keeping half your cash fully liquid.
However, remember the trade-off. The S$15,000 in Syfe Cash+ Guaranteed is locked for 12 months. If you break the term early, you may forfeit some or all of the guaranteed return. That’s why this combo only works if you’re honest about which portion of your cash you can genuinely afford to lock away.
How to Set Up the Combo
Step 1 — Open both accounts. Sign up for Syfe using the Syfe referral code and sign-up bonus (code: SRPRFFFCD) for up to S$50 bonus cash. Sign up for MariBank using the MariBank referral code (code: 2DCT80WQ) for your welcome rewards.
Step 2 — Work out your emergency fund. Most people should hold 3-6 months of expenses somewhere fully liquid. That amount stays in MariBank, full stop — don’t lock it into Syfe Cash+ Guaranteed.
Step 3 — Move CPF and SRS funds into Syfe. If you haven’t started investing your CPF Ordinary Account or SRS balance, Syfe lets you do this through diversified portfolios rather than leaving the money earning CPF’s base rate or sitting idle in your SRS account.
Step 4 — Lock in Cash+ Guaranteed for cash beyond your emergency fund. Pick a term (1, 3, 6, or 12 months) based on when you’ll actually need the money. Don’t lock in longer than you’re comfortable with.
Step 5 — Let MariBank’s daily interest do the rest. Any cash you’re still deciding what to do with sits in MariBank earning daily interest, with zero lock-in and full access.
Who Should Use This Combo?
This combo works well if you:
- Have CPF or SRS funds you haven’t started investing yet
- Have spare cash beyond your emergency fund that you can lock away for 3-12 months
- Want a meaningfully better return than a Big 3 bank savings account, without taking on stock market volatility
Consider alternatives if:
- You need same-day access to all your cash — in that case, keep more in MariBank and less in Cash+ Guaranteed
- You’re not comfortable with counterparty risk on a non-SDIC-insured product like Cash+ Guaranteed
- You already have a robo-advisor or brokerage relationship elsewhere and just want a simpler high-yield savings account — MariBank alone may suffice
If you’re weighing this combo against other pairings, see how Syfe pairs with GXS Bank or how Endowus pairs with MariBank for a similar CPF/SRS plus savings split. You can also check the latest digital bank interest rates for August 2026 before deciding where your cash sleeve should sit. For CPF-specific planning, our CPF investment strategy guide and Singapore retirement calculator can help you figure out how much to invest versus keep liquid.
Disclaimer: This article is for educational purposes only and is not financial advice. Interest rates and promotional terms change frequently — always verify current rates on syfe.com and maribank.sg/fees-rates before making a decision. The Kopi Notes may earn a referral fee if you sign up through the links on this page.
Frequently Asked Questions
Can I use Syfe and MariBank together, or do I have to pick one?
You can absolutely use both. Syfe and MariBank serve different purposes — Syfe for CPF/SRS investing and guaranteed cash returns, MariBank for everyday liquid savings. There’s no restriction on holding accounts with both platforms, and many Singapore investors already split their cash this way.
Is Syfe Cash+ Guaranteed as safe as a MariBank savings account?
Not exactly. MariBank is a MAS-licensed digital bank, so deposits are covered under the Singapore Deposit Insurance Scheme up to S$100,000. Syfe Cash+ Guaranteed is a managed investment product, not a bank deposit — your capital and return are guaranteed for the lock-in term, but this relies on the credit strength of Syfe’s underlying bank counterparty rather than SDIC coverage.
Can I invest my CPF or SRS funds through MariBank instead of Syfe?
MariBank offers its own investment products under MariBank Invest, but its core savings account is not a CPFIS or SRS investing platform in the way Syfe is. If you specifically want to invest CPF Ordinary Account or SRS funds into diversified portfolios, Syfe is the more established option for that job in this combo.
What happens if I withdraw from Syfe Cash+ Guaranteed before the lock-in ends?
Breaking the lock-in early typically means forfeiting some or all of the guaranteed return for that term, and may involve a processing delay. Only place cash into Cash+ Guaranteed that you’re confident you won’t need before the term ends — keep your emergency fund in MariBank instead.
How much should I keep in MariBank versus lock into Syfe?
A common rule of thumb is to hold 3-6 months of essential expenses in a fully liquid account like MariBank before locking anything into a fixed-term product. Anything beyond that emergency buffer, and that you won’t need for 3-12 months, is a reasonable candidate for Syfe Cash+ Guaranteed.
Do Syfe and MariBank referral codes actually save me money?
Yes, when used correctly. The Syfe referral code SRPRFFFCD can unlock up to S$50 in bonus cash, and the MariBank referral code 2DCT80WQ unlocks welcome rewards on qualifying products. Enter the code during sign-up, before you complete registration, as codes usually cannot be applied retroactively.
Ready to Set Up Your Two-Platform Combo?
Open both accounts using our referral links for exclusive sign-up bonuses.
This article was researched with the help of AI. While we strive to keep all information accurate and up to date, there may be errors. If you notice any discrepancies, please contact us.
